26 to 50 of 108 UI Engineer Jobs in the UK

feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation … dreamers inventing and re-inventing the world of streaming media. What is the role? As a Senior Software Engineer on the OS UI/SDK team, you will design, develop, and deliver engaging platform features — including screensavers, static and dynamic wallpapers, trivia, featured experiences, and AI-driven ...

Bank of America in Bromley is seeking a hands-on Lead UI Developer to own the React/TypeScript codebase for the Single Dealer Platform, delivering low-latency, real-time trading interfaces used by Sales, Trading and institutional clients. You'll drive front-end architecture, implement RxJS reactive patterns ...

Consulting Limited is looking for a skilled React UI Developer to join their team in London on a hybrid work basis. You will be responsible for designing front-end components that integrate seamlessly with back-end systems and continuously reviewing the services for improvements. The ideal candidate should have ...

future of digital interactions. We offer growth opportunities, a values-driven culture, and international careers across diverse teams. As a Senior Frontend UX/UI Developer, you design and build user-centric interfaces using Angular and Figma, ensuring consistency across products while collaborating with designers, product owners and backend ...

industry towards EVs. About the Job You’ll join the Front-end team as a hybrid practitioner working at the intersection of visual craft, UI polish, and front-end code. Your primary focus will be on Octopus Fleet our B2B platform powering business electrification. Building high-impact marketing experiences … accessible, production-ready software. What you'll do Concept, prototype, and build web experiences across public-facing marketing pages, landing pages, and core app UI for Octopus Fleet and Electroverse. Help evolve our shared component library into a true design system by building robust components, setting missing conventions ...

Jain Global is seeking a Senior UI Platform Engineer to join in London. You will help build reusable frontend foundations, maintain shared React/TypeScript packages, and shape onboarding and access experiences across teams. The role focuses on platform engineering for internal web apps, with emphasis ...

Jain Global in London seeks a Senior UI Platform Engineer to build reusable frontend foundations and maintain shared React/TypeScript packages, components, and tooling. You will create starter templates, define standards for structure, testing, deployment, and supportability, and partner with other teams on authentication, observability ...

starts with you. About the Role: We are seeking a highly skilled and experienced Senior Frontend engineer to join our Kestrel graphs UI team to act as high impact engineer leading the development of large visual UI features. This is an exciting opportunity … shape the direction of graph visuals in our next-gen UI. Responsibilities: Lead the design and development of large UI features in our graph system Work closely with the graphs team teach lead to architect a sustainable and ergonomic graph system Collaborate closely with product design, UI engineering ...

Granola inc is looking for a Design Engineer to join their team in London. In this role, you will build and maintain a robust design system, prototype high-quality UIs, and collaborate with Product and Engineering teams. Ideal candidates have strong skills in React, TypeScript, and Tailwind, along ...

Software Engineer III within the Climate Nature & Social Risk Technology team in Glasgow. You will design and deliver trusted market-leading UI products with React + TypeScript, aligned to design systems, while upholding secure, scalable software delivery. You will lead technical UI design, automate testing ...

opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within Markets Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‐leading … Hands‐on practical experience delivering system design, application development, testing, and operational stability Seasoned Tech Leader who can lead and manage a Team of UI Engineers and can also be hands on with React and Javascript. Designing, structuring, maintaining and scaling high performance UI Applications. Proficiency in automation ...

opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within Markets Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading … Hands‐on practical experience delivering system design, application development, testing, and operational stability Seasoned Tech Leader who can lead and manage a Team of UI Engineers and can also be hands on with React and Javascript. Designing, structuring, maintaining and scaling high performance UI Applications. Proficiency in automation ...

Flix Interactive Ltd in the UK is seeking a Senior UI and Gameplay Engineer to deliver polished player-facing features across UI, gameplay, animation, networking and game systems. You will work hands-on to provide responsive, maintainable functionality for a multiplayer live game, collaborating with design ...

industry towards EVs. About the Job You’ll join the Front-end team as a hybrid practitioner working at the intersection of visual craft, UI polish, and front-end code. Your primary focus will be on Octopus Fleet our B2B platform powering business electrification. Building high-impact marketing experiences ...

Hastings Direct is looking for a Senior Digital Engineer to work across the software development lifecycle in agile teams. The role includes providing technical … leadership, designing and building software systems, and mentoring junior members. Ideal candidates will have strong expertise in JavaScript and ReactJS, with a focus on UI/UX development. Benefits include a competitive salary, car allowance, flexible working, and annual performance bonuses. Join Hastings Direct to make a significant impact ...

What you will do: Our Web Dev/UI software engineering internship is an intensive 10-week experience at Jump Trading. During your internship, you will use advanced Typescript, Python, and modern Web frameworks to build Web-based applications that interact with several components of our real-time trading ...

Roku, Inc. is seeking a Senior Software Engineer to contribute to the embedded UI framework, improving stability and performance. You will write and review C++ in embedded codebases, build tooling for logging, and develop Python-based data processing pipelines. Join a collaborative, hybrid team that partners across … UI, firmware, and CI disciplines to deliver reliable software for millions of Roku devices, with opportunities to influence features and tooling across the platform. #J-18808-Ljbffr ...

JPMorganChase in London is seeking a Software Engineer III to join the Enterprise Observability Platforms team. You will design and deliver scalable, secure software solutions as part of an agile team, shaping critical technology used across the firm. You will work with React/JavaScript/TypeScript, apply ...

Roku, Inc. in Manchester is seeking a Senior Software Engineer to own core UI systems, optimize graphics primitives, memory usage, and hardware acceleration across devices. You will design and implement performance-critical code for our UI engine and collaborate with firmware for hardware-specific optimizations. This ...

Roku is seeking a Senior Software Engineer to help … architect core systems underpinning the user experience across devices. You will lead engineering efforts in C++, Python tooling, and graphics pipelines, delivering high-performance UI components across a hybrid work model. The role requires deep knowledge of memory management, multithreading, and cross-platform graphics, with a focus on scalable ...

CrowdStrike Holdings, Inc. is seeking a Senior Frontend engineer to lead the development of large graph UI features in our Kestrel graphs UI team. You will shape visuals, optimize data-rich interfaces, and collaborate across design, product, and cloud engineering to deliver scalable frontend solutions. ...

Roku, Inc. in Cambridge, UK is seeking a Senior Software Engineer to develop core features for its UI infrastructure. This role requires extensive experience with C++ and Python, alongside a strong ability to contribute to embedded UI framework development. You will collaborate closely with system architects ...

Citi London is seeking a Senior UI Software Engineer to join the FX Client Platforms team. You will lead design and delivery of trading GUIs for internal and external traders, owning the full dev lifecycle. Hybrid work model (up to 2 days at home per week) with ...

Intermedia Intelligent Communications is seeking a Software Engineer Frontend to design and build scalable, user-friendly interfaces for our product suite. You will collaborate with product, UX, backend, and AI/ML teams to turn evolving capabilities into polished customer experiences. This role is primarily remote with occasional ...

journey, the interaction logic, the look and feel, and the consistency of all of it — and to build it. If you are an engineer who has always had a view on how the product should look and behave, this is a role where that judgement is part … areas than adequate in all three. 5+ years in front-end engineering, ideally React and TypeScript, with libraries such as shadcn/ui Experience building and maintaining a design system in production, not just consuming one Data-dense interfaces at scale — virtualised tables, charting, performance under real load Fluency ...